7862522441 has 2 divisors, whose sum is σ = 7862522442. Its totient is φ = 7862522440.

The previous prime is 7862522431. The next prime is 7862522497. The reversal of 7862522441 is 1442252687.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6794540041 + 1067982400 = 82429^2 + 32680^2 .

It is an emirp because it is prime and its reverse (1442252687) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7862522441 - 2¹⁰ = 7862521417 is a prime.

It is not a weakly prime, because it can be changed into another prime (7862522431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3931261220 + 3931261221.

It is an arithmetic number, because the mean of its divisors is an integer number (3931261221).

Almost surely, 2^7862522441 is an apocalyptic number.

It is an amenable number.

7862522441 is a deficient number, since it is larger than the sum of its proper divisors (1).

7862522441 is an equidigital number, since it uses as much as digits as its factorization.

7862522441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 215040, while the sum is 41.

The square root of 7862522441 is about 88670.8657959310. The cubic root of 7862522441 is about 1988.4772776775.

The spelling of 7862522441 in words is "seven billion, eight hundred sixty-two million, five hundred twenty-two thousand, four hundred forty-one".